CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Lifecycle Timeline
2DescriptionNVD
Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list without proper escaping, allowing arbitrary JavaScript execution when the list is displayed.
This issue affects pdfonline.foxit.com: before 2026‑02‑03.
AnalysisAI
Foxit PDF Editor Cloud contains a stored XSS vulnerability in its file upload functionality where malicious usernames are not properly sanitized before being displayed in the upload file list, enabling authenticated attackers to execute arbitrary JavaScript in other users' browsers. The vulnerability affects pdfonline.foxit.com versions prior to 2026-02-03 and currently has no available patch. …
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RemediationAI
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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